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[Pre-sacral epidermoid cyst communicating with spinal CSF cavity (author's transl)]
No Shinkei Geka. Neurological Surgery
|April 1, 1979
Summary
A pediatric patient presented with neurological symptoms and spinal abnormalities. Surgical removal of a pre-sacral epidermoid tumor successfully resolved the condition.
Area of Science:
- Neuroscience
- Pediatric Neurology
- Neurosurgery
Background:
- Epidermoid tumors are congenital tumors that arise from displaced ectodermal tissue during neural tube closure.
- These tumors are typically found in the central nervous system, most commonly in the cerebellopontine angle and spinal canal.
Observation:
- A 6-year-old girl exhibited persistent pleocytosis and the presence of squamous cells and cholesterin crystals in her cerebrospinal fluid (CSF).
- Neurological examination revealed only anal sphincter weakness, but spinal X-ray showed sacral vertebra deformity.
- Myelography identified a pre-sacral cystic tumor connected to the spinal CSF cavity via a fistula.
Findings:
- Histological examination confirmed the tumor as a typical epidermoid tumor.
- Complete surgical excision of the tumor was performed.
- The patient experienced no postoperative meningitic signs.
Implications:
- This case highlights the importance of considering spinal epidermoid tumors in pediatric patients with unexplained CSF abnormalities and neurological deficits.
- Early diagnosis and surgical intervention are crucial for favorable outcomes.
- Detailed analysis of tumor characteristics and clinical presentation is essential for effective management.